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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2021-34583

CODESYS V2 web server: crafted requests could trigger a heap-based buffer overflow (DoS)

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Status
Published
Published
Updated
Assigning organization
CERTVDE

Description

Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

CODESYS CODESYS V2

  • all web servers to < V1.1.9.22affected

References